JPH03103067U

JPH03103067U -

Info

Publication number: JPH03103067U
Application number: JP956390U
Authority: JP
Priority date: 1990-02-01
Filing date: 1990-02-01
Publication date: 1991-10-25
Also published as: JPH0448795Y2

Description

[Brief explanation of drawings]

第１図はこの考案の洗浄液噴射装置を用いたボ
ツクスタイプのラツク式食器類自動洗浄機の一例
を示す縦断側面図、第２図はこの考案の洗浄液噴
射装置を用いたコンベヤ搬送タイプのラツク式食
器類自動洗浄機の一例を示す縦断側面図、第３図
はこの考案の洗浄液噴射装置の実施例を示す正面
図、第４図は同主ノズル管部分の縦断正面図、第
５図副ノズル管部分の縦断正面図、第６図は同平
面図、第７図は同矩形追従ノズル管の取付け状態
を示す縦断側面図、第８図はこの考案の洗浄液噴
射装置による洗浄状態を示す側面図、第９図は従
来の洗浄液噴射装置による洗浄状態を示す側面図
である。１……機体、２……チエーンコンベヤ、３……
フード、４……洗浄室、５……排水受、６……洗
浄液タンク、７，７′……洗浄液噴射装置、８…
…仕上洗浄ノズル、９……架台、１０，１０′…
…洗浄液噴射装置、１１……主給液支持管、１２
……洗浄液ポンプ、１３……主送液管、１４，１
５……流出孔、１６……第一ノズルヘツダ、１７
……第二ノズルヘツダ、１８……環状空間、１９
……環状空間、２０……第一主ノズル管、２０′
……屈曲ノズル管、２１……第一副ノズル管、２
２……第二主ノズル管、２３……第二副ノズル管
、２４，２５……ノズル、２６，２６′……ノズ
ル、２７，２８……ノズル、２９……矩形追従ノ
ズル管、３０……ガイドローラ、３１……ノズル
、３２……軸受、３３……流入孔、３４……戻し
バネ、３５……ストツパー、３６……ガイドレー
ル、３７……副給液支持管、３８……仕上水ポン
プ、３９……副送液管、４０……流出孔、４１…
…ノズルヘツダ、４２……環状空間、４３……仕
上用ノズル管、４４……ノズル、Ｒ……洗浄用ラ
ツク、Ｗ……被洗浄物。 Fig. 1 is a vertical cross-sectional side view showing an example of a box-type rack-type automatic tableware washing machine using the cleaning liquid injection device of this invention, and Fig. 2 is a conveyor conveyance type rack-type automatic dishwasher using the cleaning liquid injection device of this invention. FIG. 3 is a front view showing an embodiment of the cleaning liquid spraying device of this invention; FIG. 4 is a front view of the main nozzle pipe; FIG. 5 is a side view of the sub nozzle. 6 is a plan view of the pipe section, FIG. 7 is a longitudinal side view showing the installation state of the rectangular follow-up nozzle pipe, and FIG. 8 is a side view showing the state of cleaning by the cleaning liquid injection device of this invention. , FIG. 9 is a side view showing a cleaning state by a conventional cleaning liquid injection device. 1... Aircraft, 2... Chain conveyor, 3...
Hood, 4...Cleaning chamber, 5...Drainage receiver, 6...Cleaning liquid tank, 7, 7'...Cleaning liquid injection device, 8...
...Finish cleaning nozzle, 9... Frame, 10, 10'...
...Cleaning liquid injection device, 11...Main liquid supply support pipe, 12
...Cleaning liquid pump, 13...Main liquid pipe, 14,1
5...Outflow hole, 16...First nozzle header, 17
... Second nozzle header, 18 ... Annular space, 19
...Annular space, 20...First main nozzle pipe, 20'
... Bent nozzle pipe, 21 ... First sub-nozzle pipe, 2
2... Second main nozzle pipe, 23... Second sub-nozzle pipe, 24, 25... Nozzle, 26, 26'... Nozzle, 27, 28... Nozzle, 29... Rectangular follow-up nozzle pipe, 30... ... Guide roller, 31 ... Nozzle, 32 ... Bearing, 33 ... Inflow hole, 34 ... Return spring, 35 ... Stopper, 36 ... Guide rail, 37 ... Sub-liquid supply support pipe, 38 ... Finishing Water pump, 39... Sub-liquid pipe, 40... Outflow hole, 41...
... Nozzle header, 42 ... Annular space, 43 ... Finishing nozzle pipe, 44 ... Nozzle, R ... Rack for cleaning, W ... Object to be cleaned.

Claims

[Scope of claims for utility model registration] (1) Connected to a cleaning liquid pump via a liquid supply pipe,
a vertical main liquid supply support pipe with a closed end, which has outflow holes in two places on the upper and lower sides of the peripheral wall, and is rotatably fitted on the outer periphery where the upper and lower outflow holes of the main liquid support pipe are located; a first nozzle header and a second nozzle header each having an annular space therein that communicates with the outflow hole of the sub-liquid supply support pipe; and a first nozzle header and a second nozzle header that are attached to the first nozzle header substantially horizontally so as to communicate with the annular space;
A first main nozzle pipe having a plurality of nozzles arranged along the longitudinal direction and slightly inclined to one side in the circumferential direction centered on the axis of the main liquid supply support pipe communicates with the annular space of the second nozzle header. a second main nozzle pipe, which is installed substantially horizontally and has a plurality of nozzles arranged along the longitudinal direction at different positions from the nozzles of the first main nozzle pipe, the nozzles being inclined in the opposite direction to the nozzles of the first main nozzle pipe; , a short first sub-nozzle pipe and a second sub-nozzle pipe installed at other positions of the first nozzle header and the second nozzle header, respectively, with the nozzles facing forward in the protruding direction of the main liquid supply support pipe; and,
A nozzle header provided in either or both of the first main nozzle pipe or the second main nozzle pipe so as to communicate with the inside of the nozzle header, the rear end of which can freely pivot horizontally about a vertical axis, and communicates with the inside of the nozzle header. a nozzle and a guide roller are attached to a tip protruding forward from the tip of the first main nozzle pipe or second main nozzle pipe, and the rotation direction of the first main nozzle pipe or second main nozzle pipe A rectangular follow-up nozzle pipe equipped with a return spring that applies a pulling force to the rectangular follow-up nozzle pipe, and a rectangular follow-up nozzle pipe connected to the tip of either one or both of the first nozzle pipe or the second nozzle pipe, and bent at a required angle in the horizontal direction. , consisting of a bent nozzle pipe to which the required number of nozzles are attached, and a guide rail installed in the washing machine so as to surround the circumferential part in a rectangular shape at the height of the guide roller at the tip of the rectangular follow-up nozzle pipe. Features: Cleaning liquid injection device for automatic washing machines. (2) Connected to the cleaning liquid pump via a liquid supply pipe,
A vertical main liquid supply support pipe whose tip is closed and has outflow holes in two places on the upper and lower sides of the peripheral wall, and a main liquid supply support pipe that is connected to the finishing water pump via a liquid supply pipe and that passes through the liquid supply support pipe to close it. A vertical sub-liquid support tube having a distal end protruding from the distal end and having an outflow hole provided in the peripheral wall of the distal end, and a vertical sub-liquid support tube rotatably covered with the outer periphery where the upper and lower outflow holes of the main liquid supply support tube are located. A first nozzle header and a second nozzle header each having an annular space therein that communicates with the outflow hole of the sub-liquid support pipe, and a rotatably fitted outer periphery where the outflow hole of the sub-liquid support pipe is located. a nozzle header having an annular space therein that communicates with the outflow hole of the auxiliary liquid supply support pipe; and a nozzle header that is connected to the annular space and installed almost horizontally to the first nozzle header, and is connected to the first nozzle header so as to be connected to the annular space, and to be attached horizontally to the right and left with respect to the perpendicular line in the radial direction. a first main nozzle pipe having a plurality of nozzles arranged along the longitudinal direction and inclined at a required angle on one side;
A nozzle, which is attached to the second nozzle header substantially horizontally so as to communicate with the annular space thereof and is inclined in the opposite direction to the nozzle of the first main nozzle pipe, is positioned along the longitudinal direction at a different position from the nozzle of the first main nozzle pipe. A plurality of second main nozzle pipes are provided, and a short main nozzle pipe is installed at other positions of the first nozzle header and the second nozzle header, respectively, and the nozzle is directed forward in the protruding direction of the main liquid supply support pipe. A first auxiliary nozzle pipe and a second auxiliary nozzle pipe are installed in the nozzle header in communication with the annular space thereof, almost horizontally, and are slightly inclined to one side in the circumferential direction around the axis of the auxiliary liquid supply support pipe. a long finishing nozzle pipe in which a plurality of nozzles are provided along the longitudinal direction, and a nozzle header provided in either one or both of the first main nozzle pipe or the second main nozzle pipe in communication with the inside thereof. A nozzle and a guide roller are attached at the rear end so as to be horizontally pivotable about a vertical axis and in communication with the inside of the nozzle header, and protrude forward from the front end of the first main nozzle pipe or the second main nozzle pipe. a rectangular follow-up nozzle pipe to which is attached a return spring that applies a pulling force in the rotational direction of the first main nozzle pipe or the second main nozzle pipe, and either the first nozzle pipe or the second nozzle pipe A bent nozzle tube that is connected to one or both tips and is bent horizontally at a required angle, and has a required number of nozzles attached thereto;
A cleaning liquid injection device for an automatic cleaning machine, comprising a guide rail installed in the cleaning machine at a height of a guide roller at the tip of the rectangular follow-up nozzle pipe so as to surround the circumferential portion thereof in a rectangular shape.